CF1762600292171-tsm20251105200708

WWW.ROBTEX.COM - gcusa.org

Search for IP or hostnames:

gcusa.org checked at 2025-11-08T11:11:32.153Z 228ms 168/168/168 100% R:13

gcusa.org

NSns17.domaincontrol.com
A2603:5:21c0::9๐Ÿ‡บ๐Ÿ‡ธ GODADDY-DNS-GLOBAL
PTRns17.domaincontrol.com
A97.74.108.9๐Ÿ‡บ๐Ÿ‡ธ GODADDY-DNS-GLOBAL
PTRns17.domaincontrol.com
NSns18.domaincontrol.com
A2603:5:22c0::9๐Ÿ‡บ๐Ÿ‡ธ GODADDY-DNS-GLOBAL
PTRns18.domaincontrol.com
A173.201.76.9๐Ÿ‡บ๐Ÿ‡ธ GODADDY-DNS-GLOBAL
PTRns18.domaincontrol.com
MXgcusa-org.mail.protection.outlook.com
A2a01:111:f403:c902::๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-sj2pr05cu00300.inbound.protection.outlook.com
A2a01:111:f403:c931::1๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:f804::1๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-co1pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:f805::1๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-co1pr03cu00301.inbound.protection.outlook.com
A52.101.9.14๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.9.17๐Ÿ‡บ๐Ÿ‡ธ Microsoft
A52.101.10.10๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.42.18๐Ÿ‡บ๐Ÿ‡ธ Microsoft
PTRmail-co1pr03cu00302.inbound.protection.outlook.com
A3.33.251.168๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRaec037177372cc6cd.awsglobalaccelerator.com
A15.197.225.128๐Ÿ‡บ๐Ÿ‡ธ Amazon
PTRaec037177372cc6cd.awsglobalaccelerator.com

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

gcusa.org has two IP numbers: 3.33.251.168 and 15.197.225.128.

Other host names, for instance kemptvilleretirementliving.com, 417vintage.com, trafic101.com, mathleague.eu and rivuesoftware.com share IP numbers with gcusa.org.

gcusa.org's delegation uses two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.

gcusa.org uses the same name server setup as other domains, such as chronicwellness.ca, theben.org, rivieraheights.com, sitebmc.com and testodev.com.

Host names with two IPs:

ns17.domaincontrol.com points to 2603:5:21c0::9 and 97.74.108.9

ns18.domaincontrol.com points to 2603:5:22c0::9 and 173.201.76.9

A single mail server handles gcusa.org, gcusa-org.mail.protection.outlook.com.

Host gcusa-org.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c902::, 2a01:111:f403:c931::1, 2a01:111:f403:f804::1, 2a01:111:f403:f805::1, 52.101.9.14, 52.101.9.17, 52.101.10.10 and 52.101.42.18.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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